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<?php/*vim: set expandtab tabstop=4 shiftwidth=4: */// +------------------------------------------------------------------------------------------------------+// | PHP version 5.1 |// +------------------------------------------------------------------------------------------------------+// | Copyright (C) 1999-2006 Tela Botanica (accueil@tela-botanica.org) |// +------------------------------------------------------------------------------------------------------+// | This file is part of papyrus_bp. |// | |// | Foobar is free software; you can redistribute it and/or modify |// | it under the terms of the GNU General Public License as published by |// | the Free Software Foundation; either version 2 of the License, or |// | (at your option) any later version. |// | |// | Foobar is distributed in the hope that it will be useful, |// | but WITHOUT ANY WARRANTY; without even the implied warranty of |// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |// | GNU General Public License for more details. |// | |// | You should have received a copy of the GNU General Public License |// | along with Foobar; if not, write to the Free Software |// | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |// +------------------------------------------------------------------------------------------------------+// CVS : $Id: syndication.php,v 1.5 2007-04-20 12:50:18 florian Exp $/*** papyrus_bp - syndication.php** Description :**@package papyrus_bp//Auteur original :*@author Jean-Pascal MILCENT <jpm@tela-botanica.org>//Autres auteurs :*@author Aucun*@copyright Tela-Botanica 1999-2006*@version $Revision: 1.5 $ $Date: 2007-04-20 12:50:18 $// +------------------------------------------------------------------------------------------------------+*/// +------------------------------------------------------------------------------------------------------+// | ENTÊTE du PROGRAMME |// +------------------------------------------------------------------------------------------------------+$GLOBALS['_GEN_commun']['info_applette_nom_fonction'] = 'afficherSyndication';$GLOBALS['_GEN_commun']['info_applette_balise'] = '\{\{[Ss]yndication'.'(?:\s*'.'(?:'.'(url="[^"]*")|'.'(titre="[^"]*")|'.'(nb=(?:"|)\d+(?:"|))|'.'(nouvellefenetre=(?:"|)(?:0|1)(?:"|))|'.'(formatdate="[^"]*")|'.'(formatdatepro="[^"]*")|'.'(template="[^"]*")|'.')'.')+'.'\s*\}\}';// +------------------------------------------------------------------------------------------------------+/** Inclusion du fichier de configuration de cette application.*/require_once GEN_CHEMIN_APPLETTE.'syndication'.GEN_SEP.'configuration'.GEN_SEP.'synd_configuration.inc.php';// Inclusion des fichiers de traduction de l'applette SYND de Papyrusif (file_exists(SYND_CHEMIN_LANGUE.'synd_langue_'.$GLOBALS['_GEN_commun']['i18n'].'.inc.php')) {/** Inclusion du fichier de traduction suite à la transaction avec le navigateur.*/require_once SYND_CHEMIN_LANGUE.'synd_langue_'.$GLOBALS['_GEN_commun']['i18n'].'.inc.php';} else {/** Inclusion du fichier de traduction par défaut.*/require_once SYND_CHEMIN_LANGUE.'synd_langue_'.SYND_I18N_DEFAUT.'.inc.php';}/** Inclusion du fichier de la bibliotheque permettant de manipuler les flux RSS.*///require_once(MAGPIE_DIR.'rss_fetch.inc');require_once PAP_CHEMIN_API_PEAR.'XML/RSS.php';// +------------------------------------------------------------------------------------------------------+// | CORPS du PROGRAMME |// +------------------------------------------------------------------------------------------------------+/** Fonction afficherSyndication() - Retourne la liste des pages des sites syndiqués.** Cette fonction retourne la liste des pages des sites syndiqués.** @param array contient les arguments de la fonction.* @param array tableau global de Papyrus.* @return string XHTML la liste des pages.*/function afficherSyndication($tab_applette_arguments, $_GEN_commun){// Initialisation des variables$sortie = '';$GLOBALS['_SYNDICATION_']['erreurs'] = array();$GLOBALS['_SYNDICATION_']['informations'] = array();$GLOBALS['_SYNDICATION_']['sites'] = array();//+----------------------------------------------------------------------------------------------------------------+// Gestion des arguments$balise = $tab_applette_arguments[0];$tab_arguments = $tab_applette_arguments;unset($tab_arguments[0]);foreach($tab_arguments as $argument) {if ($argument != '') {$tab_parametres = explode('=', $argument, 2);$options[$tab_parametres[0]] = trim($tab_parametres[1], '"');}}//+----------------------------------------------------------------------------------------------------------------+// Gestion des erreurs de paramétrageif (!isset($options['url'])) {$GLOBALS['_SYNDICATION_']['erreurs'][] = sprintf(SYND_LG_ERREUR_URL, $balise);}if (!isset($options['titre'])) {$options['titre'] = '';}if (!isset($options['nb'])) {$options['nb'] = SYND_NOMBRE;}if (!isset($options['nouvellefenetre'])) {$options['nouvellefenetre'] = SYND_OUVRIR_LIEN_RSS_NOUVELLE_FENETRE;}if (!isset($options['formatdate'])) {$options['formatdate'] = SYND_FORMAT_DATE;}if (!isset($options['formatdatepro'])) {$options['formatdatepro'] = SYND_FORMAT_DATE;}if (!isset($options['template'])) {$options['template'] = SYND_CHEMIN_SQUELETTE.SYND_SQUELETTE_LISTE;} else {if (file_exists(SYND_CHEMIN_SQUELETTE.$options['template'])) {$options['template'] = SYND_CHEMIN_SQUELETTE.$options['template'];}}//+----------------------------------------------------------------------------------------------------------------+// Recuperation des donneesif (count($GLOBALS['_SYNDICATION_']['erreurs']) == 0) {$tab_url = array_map('trim', explode(',', $options['url']));foreach ($tab_url as $cle => $url) {if ($url != '') {$aso_site = array();$rss =& new XML_RSS(str_replace('&', '&', $url));$rss->parse();if ($options['template'] != '' && !file_exists($options['template'])) {$i = 0 ;$res= '';foreach ($rss->getItems() as $item) {// Le test suivant pour savoir s il faut reduire l excendent de description// Si {all} est present dans le template on ne reduit pasif (preg_match ('/{all}/', $options['template'])) {$template = str_replace('{all}', '', $options['template']);$all = true ;} else {$all = false;}if (isset($item['summary'])) {$item['description'] = $item['summary'];} else {if (strlen($item['description']) > 200 && !$all) {$item['description'] = substr ($item['description'] , 0, 300).'... <a href="'.$item['link'].'">Lire la suite</a>';}}if (!isset($item['pubdate'])) {$item['pubdate'] = date('dmY');}// Le code ci-apres est pour rattraper les dates du type 01012005 parsees par magpie// lorsque les flux donne des dates au format isoif (preg_match('/^([0-3][0-9])([0-1][0-9])([0-9][0-9][0-9][0-9])$/', $item['pubdate'], $match)) {$item['pubdate'] = $match[3].'-'.$match[2].'-'.$match[1];//echo $item['pubdate'];}$res .= str_replace ('{num}', ++$i,str_replace ('{item}', '<a href="'.$item['link'].'" target="_top">'.htmlentities($item['title']).'</a>',str_replace ('{date}', strftime('%d.%m.%Y',strtotime($item['pubdate'])),str_replace ('{description}', $item['description'], $options['template'])))) ;$res .= "\n";if ($i > $options['nb']) {break;}}return $res;}$channel=$rss->getChannelInfo();//var_dump($channel);// Gestion du titreif ( $options['titre'] == '' ) {$aso_site['titre'] = utf8_decode($channel['title']);} else if ( $options['titre'] != '0' ) {$aso_site['titre'] = utf8_decode($options['titre']);}// Gestion de l'url du siteif (isset($channel['link'])) {$aso_site['url'] = htmlentities($channel['link']);}// Ouverture du lien dans une nouvelle fenetre$aso_site['ext'] = false;if ($options['nouvellefenetre'] == 1) {$aso_site['ext'] = true;}// Gestion des pages syndiquees$i = 0;$nb_item = count($rss->getItems());foreach ($rss->getItems() as $item) {if ($options['nb'] != 0 && $nb_item >= $options['nb'] && $i >= $options['nb']) {break;}$i++;$aso_page = array();$aso_page['site'] = $aso_site;$aso_page['url'] = $item['link'];$aso_page['titre'] = utf8_decode($item['title']);if (isset($item['pubdate'])) {$aso_page['date'] = $item['pubdate'];} elseif (isset($item['date'])) {$aso_page['date'] = $item['date'];} elseif (isset($item['date_timestamp'])) {$aso_page['date'] = $item['date_timestamp'];} else {$aso_page['date'] = '';}if ($options['formatdatepro']) {switch ($options['formatdatepro']) {case 'jm' :$aso_page['date'] = strftime('%d.%m', strtotime($aso_page['date']));break;case 'jma' :$aso_page['date'] = strftime('%d.%m.%Y', strtotime($aso_page['date']));break;case 'jmh' :$aso_page['date'] = strftime('%d.%m %H:%M', strtotime($aso_page['date']));break;case 'jmah' :$aso_page['date'] = strftime('%d.%m.%Y %H:%M', strtotime($aso_page['date']));break;default :$aso_page['date'] = strftime('%d.%m.%Y %H:%M', strtotime($aso_page['date']));}} else {switch ($options['formatdate']) {case 'jm' :$aso_page['date'] = strftime('%d.%m', strtotime($aso_page['date']));break;case 'jma' :$aso_page['date'] = strftime('%d.%m.%Y', strtotime($aso_page['date']));break;case 'jmh' :$aso_page['date'] = strftime('%d.%m %H:%M', strtotime($aso_page['date']));break;case 'jmah' :$aso_page['date'] = strftime('%d.%m.%Y %H:%M', strtotime($aso_page['date']));break;default :$aso_page['date'] = strftime('%d.%m.%Y %H:%M', strtotime($aso_page['date']));}}$aso_site['pages'][] = $aso_page;$GLOBALS['_SYNDICATION_']['pages'][strtotime($aso_page['date'])] = $aso_page;}$GLOBALS['_SYNDICATION_']['sites'][] = $aso_site;}}}// Trie des pages par date//var_dump($GLOBALS['_SYNDICATION_']['pages']);krsort($GLOBALS['_SYNDICATION_']['pages']);//+----------------------------------------------------------------------------------------------------------------+// Extrait les variables et les ajoutes a l'espace de noms local// Gestion des squelettesextract($GLOBALS['_SYNDICATION_']);// Demarre le bufferob_start();// Inclusion du fichierinclude($options['template']);// Recuperer le contenu du buffer$sortie = ob_get_contents();// Arrete et detruit le bufferob_end_clean();//+----------------------------------------------------------------------------------------------------------------+// Sortiereturn $sortie;}/* +--Fin du code ----------------------------------------------------------------------------------------+** $Log: not supported by cvs2svn $* Revision 1.4 2007/03/28 15:53:27 florian* correction pb date, encodage utf-8** Revision 1.3 2007/01/23 14:17:19 alexandre_tb* backport : hack pour rattraper les dates du type 01012005 parsees par magpie* lorsque les flux donne des dates au format iso** Revision 1.2 2006/12/13 17:20:51 jp_milcent* Correction bogue : paramètre nb non pris en compte** Revision 1.1 2006/12/13 17:06:36 jp_milcent* Ajout de l'applette Syndication.*** +-- Fin du code ----------------------------------------------------------------------------------------+*/?>